Memory Corruption when processing I2C transfer requests due to a race condition between memory allocation and data copying.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00088.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Qualcomm, Inc. Snapdragon unaffected
Version Status Constraints
LeMans_AU_LGIT affected —
LeMansAU affected —
QAM8255P affected —
QAM8295P affected —
QAM8620P affected —
QAMSRV1H affected —
QAMSRV1M affected —
QCA6574AU affected —
QCA6595 affected —
QCA6595AU affected —
QCA6688AQ affected —
QCA6696 affected —
QCA6698AQ affected —
QCA6797AQ affected —
QCA8695AU affected —
SA6155P affected —
SA7255P affected —
SA7775P affected —
SA8155P affected —
SA8195P affected —
SA8255P affected —
SA8295P affected —
SA8540P affected —
SA8620P affected —
SA8770P affected —
SA9000P affected —
SRV1H affected —
SRV1L affected —
SRV1M affected —

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Qualcomm Subscribe
Snapdragon Subscribe

Project Subscriptions

Vendors Products
Qualcomm Subscribe
Snapdragon Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html cve-icon cve-icon
History

Thu, 17 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Qualcomm
Qualcomm snapdragon
Vendors & Products Qualcomm
Qualcomm snapdragon

Thu, 17 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 17 Sep 2026 04:30:00 +0000

Type Values Removed Values Added
Description Memory Corruption when processing I2C transfer requests due to a race condition between memory allocation and data copying.
Title Time-of-check Time-of-use (TOCTOU) Race Condition in Automotive Software platform based on QNX
Weaknesses CWE-367
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: qualcomm

Published:

Updated: 2026-09-17T14:37:21.873Z

Reserved: 2026-02-02T04:19:00.941Z

Link: CVE-2026-25278

cve-icon Vulnrichment

Updated: 2026-09-17T14:37:16.278Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-17T05:17:00.847

Modified: 2026-09-18T19:06:08.407

Link: CVE-2026-25278

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-17T21:15:14Z

Weaknesses